122953880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9343}}^1$

素因数の和:9408

約数の個数: 64

約数和(自身を含む): 322928640

約数和(自身を除く): 199974760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 9343, 13160, 18686, 37372, 46715, 65401, 74744, 93430, 130802, 186860, 261604, 327005, 373720, 439121, 523208, 654010, 878242, 1308020, 1756484, 2195605, 2616040, 3073847, 3512968, 4391210, 6147694, 8782420, 12295388, 15369235, 17564840, 24590776, 30738470, 61476940, 122953880]

約数ペア:

[(1, 122953880), (2, 61476940), (4, 30738470), (5, 24590776), (7, 17564840), (8, 15369235), (10, 12295388), (14, 8782420), (20, 6147694), (28, 4391210), (35, 3512968), (40, 3073847), (47, 2616040), (56, 2195605), (70, 1756484), (94, 1308020), (140, 878242), (188, 654010), (235, 523208), (280, 439121), (329, 373720), (376, 327005), (470, 261604), (658, 186860), (940, 130802), (1316, 93430), (1645, 74744), (1880, 65401), (2632, 46715), (3290, 37372), (6580, 18686), (9343, 13160)]